CAS 128852-17-5

4,5,6,7-Tetrahydrobenzo[b]thiophene-2-sulfonyl chloride

Description:

4,5,6,7-Tetrahydrobenzo[b]thiophene-2-sulfonyl chloride is a chemical compound characterized by its sulfonyl chloride functional group attached to a tetrahydrobenzo[b]thiophene ring system. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and form. It is known for its reactivity due to the presence of the sulfonyl chloride group, which can participate in nucleophilic substitution reactions, making it useful in organic synthesis, particularly in the preparation of sulfonamides and other derivatives. The compound is generally stable under standard conditions but should be handled with care due to its potential to release hydrochloric acid upon hydrolysis. It is soluble in organic solvents such as dichloromethane and chloroform, but insoluble in water. Safety precautions are essential when working with this substance, as it can be corrosive and irritating to the skin, eyes, and respiratory system. Proper storage in a cool, dry place away from moisture is recommended to maintain its stability.

Formula: C₈H₉ClO₂S₂

InChI: InChI=1S/C8H9ClO2S2/c9-13(10,11)8-5-6-3-1-2-4-7(6)12-8/h5H,1-4H2

InChI key: InChIKey=UUBSHLWNADKCBU-UHFFFAOYSA-N

SMILES: S(Cl)(=O)(=O)C1=CC2=C(S1)CCCC2

Synonyms:

• Benzo[b]thiophene-2-sulfonyl chloride, 4,5,6,7-tetrahydro-
• 4,5,6,7-Tetrahydrobenzo[b]thiophene-2-sulfonyl chloride

4,5,6,7-Tetrahydrobenzo[b]thiophene-2-sulfonyl chloride, 95%

CAS: 128852-17-5

4,5,6,7-Tetrahydrobenzo[b]thiophene-2-sulfonyl chloride is used as pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar prod

Formula: C₈H₉ClO₂S₂

Purity: 95%

Color and Shape: White to pale yellow, Crystals or powder or crystalline powder

Molecular weight: 236.73

Ref: 02-H34470

4,5,6,7-Tetrahydrobenzo[b]thiophene-2-sulphonyl chloride

CAS: 128852-17-5

4,5,6,7-Tetrahydrobenzo[b]thiophene-2-sulphonyl chloride

Purity: ≥95%

Color and Shape: Pale Yellow Solid

Molecular weight: 236.74g/mol

Ref: 54-OR61155

4,5,6,7-tetrahydro-1-benzothiophene-2-sulfonyl chloride

CAS: 128852-17-5

Purity: 95%

Color and Shape: Solid

Molecular weight: 236.72999572753906

Ref: 10-F518679